Well, what's your question?
Alien means something is completely foreign to you. You don't necessarily know anything about it while familiar means it's something you know well. I am familiar with the Hunger Games series because I've read it. However, I have never read Don't Cry so its alien to me. They are complete opposite words, they're antonyms.
There needs to be at least 4 feet to pass it safely
I'd say that the subjunctive verb in the sentence, The doctor recommended that she take a holiday, is A. take
Recommended would be a normal verb, I'm pretty sure.
Procedural documents are usually organized in sequential order.